Cummins Onan RV Generators

Cummins OnanRV GeneratorsThe Leader in Reliable Power on the Road

Quality Performanceat High Temperatures and AltitudesThe Leader from Day OneCummins Onan RV generators are built by Cummins Power Generation,the global leader in generator design and construction. For nearly 90years, our generators have been providing reliable stationary and mobilepower for cities, hospitals, shopping centers, military vehicles and fireengines around the world.Internal combustion engines can suffer power output losses of up to 1% for every 10 oF increasein ambient temperature over 85 oF, and a 3.5% power loss for every 1,000-foot increase in altitude.Cummins Onan RV generators are built with sufficient power margin to provide rated power on even thehottest days and at high altitudes.Since mass production of RVs began in the 1960s, Onan has led theway in reliable mobile power. With gasoline, LP and diesel-fueled units,Cummins Onan offers the most complete line of generators designedspecifically for motorized and towable RVs.A comparison of a competitive generator to the RV QG 4000 shows why this is important. Even thougha generator with rated watts may seem adequate to run a 13,500-BTU roof air conditioner, when highertemps and altitudes are encountered, the competitive unit’s power degrades enough that it cannot runa single air conditioner.Model CCK circa 1961Designed and Built Specifically for RVsOur engineers devote some 100,000 work-hours to developing each new model. For example, we work hardto reduce noise and vibration. Every part is engineered specifically to provide efficient, quiet and reliable powerin a compact configuration with easy access for service.So whether your travels take you to desert heat or mountain heights, your Cummins Onan generatoris designed to keep on performing.Consistent Power even at Las Vegas TemperatureFrom the smallest gasoline model to the newest diesels with pure sine wave output, Cummins Onan generatorsmeet or exceed the RV industry’s power quality standard. You can trust a Cummins Onan generator to deliverconsistent power to toasters as well as laptops.RV QD8000wave form versusa competitive productunder inductive load.774,000 Watts*1004,000 Watts*Sufficient Power even at Yellowstone Altitude3,500 WattsCumminsOnan2,800 Watts5 0 0 ft.4,000 Watts*ALTITUDE7 5 0 0 ft.ALTITUDE3,500 WattsCompetitorThis computer-aided simulation model tests generator intakeand cooling airflow. We test each new generator design, mountedin a representative RV compartment, to ensure the generator willwork as well in your RV as it does in the lab.3,100 Watts*Cummins Onan RV QG 4000Competitive ProductNote the competitor’swave form distortion,which can causeinterference inelectrical equipment.*Actual power output may vary based on other environmental conditions or application.2,750 WattsCummins Onan RV QG 4000Competitive Product

Quiet Is a PriorityWhether you’re dry camping in the quiet wilderness orspending time with friends in a campground filled withamenities, your generator’s operating noise can makeor break your getaway. That’s why Cummins Onanputs so much effort into designing RV generators withthe lowest operating noise levels available today.Noise ComparisonMeasured in decibels (dBA)LOUDThreshold of pain140Siren at 100 feetJet plane at 50 feet130Auto horn at 3 feet120Chain saw110Heavy city traffic100Rotary Mower90Curbside ona busy street80Cummins rbanliving room40*readings at 10 ft (3 m) at half loadQUIETLeft:This Quiet Diesel RV generator features the Cummins Onan clean-sheet approachto designing the quietest, most dependable auxiliary RV power sources.MufflerRadiator/CoolantDiesel EngineInverterAlternatorAdvanced enclosed muffler makes Cummins Onan generators the quietestin the industry. A cast aluminum mounting base provides stability and vibrationcontrol. The powerful diesel engine, Cummins Onan alternator and CumminsOnan inverter work together efficiently to deliver consistent 120-volt power.Above:The new Acoustical Testing Center on the Fridleycampus is the largest engine-testing facility of its kindin the world. The anechoic (no echo) chamber allowsthe precise measurement of noise output.Left:The state-of-the-art Acoustical Testing Facility on ourFridley campus helps Cummins Onan engineers designthe quietest generators possible.

FPOConvenienceThe Installed Generator AdvantageRVing is all about enjoying nature and the open road without sacrificing the comforts of home. That goesfor towables as well as motorhomes. Fifth wheels, SUTs, travel trailers — they all can have an installedgenerator, which makes a big difference in convenience.ConvenienceEnergy Command Generator ControlsTMAn Energy Command system from Cummins Onan is a low-cost, high-value enhancement that makes powermanagement easy for any type of motorhome or towable package. There are three models.EC-30W Wireless AutostartNo More Wrestling MatchesRVs with installed generators give you power at the push of a button. No wrestling a heavy portable outof the back of the pickup. What’s more, there’s no need to deal with small fuel tanks, and no worries aboutbad weather affecting the operation of the generator. Instead, when you are dry camping, the installedgenerator provides convenient power for the comforts of home, including A/C, refrigerator, range, lights,TV, stereos and more.The EC-30W system is a portable, wireless generator monitoring and autostart system that can be easilyadded to your RV in just minutes. It mounts on the wall or can move with you. Special features include: Speaking of push-button convenience, installed generators have a start/stop button placed right inside thetowable RV. No searching for extension cords or yanking on a starter rope. Plus, installed generators are pipedright into to an onboard gas tank (in the case of sport utility trailers) or LP tank, so they run a lot longer.So when you’re in the market for a towable, ask your dealer about the benefits of one that’s gen-ready —or even better, one that comes with a Cummins Onan generator already installed.House battery monitoring and automatic charging Programmable quiet times Automatic generator starting to support air conditioneroperation if a pre-set temperature is exceeded Automatic generator starting to continue electricity usage if shore power is lost Control module recharging when plugged into a wall outletBest of all, because it’s wireless, attachment of an easily installed module on yourCummins Onan generator is all that’s needed to add these handy features.EC-30 Installed Autostart with Enhanced FeaturesThe EC-30 is a permanently installed and wired generator monitoring and autostart systemwith a number of convenient management features in addition to those in the EC-30W: Digital generator hour meter Diagnostic text messages Built-in memory for all programmable settingsThe EC-30 is a convenient, cost-effective system when installed by an RV OEM.A basic EC-20 is also available, which includes battery and generator monitoringwithout autostart.Energy CommandModel203030WModel203030WAutomatic Generator Starting FunctionsBattery MonitoringHouse battery bank state ofcharge gauge Programmable “quiet time” House battery bank voltage Look-ahead battery top-off feature prior to“quiet time” Engine battery bank voltage Auto start/stop on low/full battery Autostart/stopforuptothreeairconditioningsystems or for temperature sense Generator MonitoringDigital generator hour meter Manual start/stop switch withdigital readout Built-in memory for all programmablesettingsService reminders Safety FeatureDiagnostic text messages Safety start inhibit feature

World-Class Service and SupportCummins Onan RV generator owners are supported by the largest service network in the business —over 1,000 dealers and more than 150 Cummins distributor locations. In addition, there are 43 CoachCare RV service network locations in the U.S. and Canada that can take excellent bumper-tobumper care of your motorized or towable RV.Genuine Cummins OnanParts and Online InformationEvery Cummins Onan generator comes with an industry-leading 3-year/2,000-hour limited warranty.This coverage can be extended to 5 years/3,000 hours and may be transferred from the original ownerto the next if the RV is sold during the warranty period.Find the latest information on all Cummins Onan RV generators and generatoraccessories at www.cumminsonan.com/rv. Download owner’s manuals, learnhow to select the right generator, get warranty information and much more.Proper training ensures proper care.The Cummins Onan dealer network provides world-class parts,service and warranty support.Green Label PartsFrom filters to tune-up kits, genuine Cummins Onan Green LabelelParts are made to exact product specifications to maximize thepower output and life of Cummins Onan RV generators.Across the U.S., Coach Care service centers arespecially equipped and their service people trainedto handle all RV service and repair needs. For moreinformation, visit www.coachcarerv.com.Green Label parts are available from all certified Cummins Onan RV service and partsdealers. Maintenance parts can also be ordered online on the Cummins Onan Parts andManual Store at www.cumminsonanstore.com. Will-fit parts often contain cheapermaterials that may damage your unit. Only genuine Green Label Parts deliver theperformance you rely on.Download the CumminsOnan RV GeneratorHandbook, your completeguide to living with andmaintaining Cummins OnanRV generators.